Vishvakarma, Uttam Chand <br/><br/>
Economic survey of labour conditions in Pench Valley coalfields of Madhya Pradesh (in Hindi) 

 -  University of Saugar  1978 
 - 319p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COAL MINERS - MADHYA PRADESH - PENCH VALLEY<br/>MINERS///COAL MINERS
<br/><br/><label>Dewey Class. No.: </label>TV.0054